Principles of operation
Logamatic EMS – 6 720 801 386 2011/05
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4.8 Setting DHW functions
Risk of scalding through DHW temperatures over 60 °C!
WARNING: Risk of scalding!
The factory setting for the DHW temperature is 60 °C. There is a risk of scalding at the
hot water draw-off points if the temperature is set higher than this and also following
thermal disinfection.
B If the temperature set is higher than 60 °C or following thermal disinfection, never
open any hot water tap without mixing in cold water as well.
What? What is it for? Operation
Initial situation: the flap is closed.
Changing DHW temperature
In the basic setting DHW is available
during the heating phases (day/night) of
the selected switching program. The water
in the DHW cylinder is heated once in the
morning for 30 minutes before central
heating starts.
If your heating system is equipped with a
remote control unit (e.g. RC2x,
Æ page 27), the DHW temperature for the
entire heating system can also be changed
at the remote control unit.
B Changing DHW temperature: Hold the
button pressed down and simultaneously
turn the rotary selector.
If you receive a message that the setting is not
possible:
On the boiler programming unit set the
rotary selector to “AUT”
1)
. or activate DHW.
Table 7 Setting DHW functions
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